adding code to extract className from path
rename variable
cutting dependency to TreeSet in IndexParser
calling constructor with the path field name
calling startDoc with the className
fix index
delete unused files
add method to register terms
adding a set to the constructor
calling addClassName on DocsDataGlobal
adding NOMINAL attribute type
writting nominal values in header part
writing class names in the data section
adding the missing print
selecting the folder rather than the file
correctiong regexp
changing method position
extracting terms to class field
replacing documents by terms for class name index